I saved the images of the finished books and then printed them out wallet sized. I cut them up and then placed them into a clear plastic sleeve which I glued onto the inside "page" of the relevant letter, so that I can see that participants finished book. Samuel's is particularly so wonderful I just had to keep a record of it! So come on everyone and finish your books!
Unfortunately Cheryl's pics pixellated when I saved them, but I will get more from her. These are hers below
A great way to enjoy the work. Great idea, Lesley!